Contract

Senior Commissioning Engineer

JAM Recruitment Ltd

St. Helens

Up to £65 per hour

Posted: 21 April 2026 (3 weeks ago)

Closing date: 01 June 2026

Ref: 107153735

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Senior Commissioning Engineer

12 month initial contract (likelihood for extension)

Outside IR35

£65 per hour

Required Skillset
- 5+ years experience working in BESS environments
- Proven track record commissioning HV / EHV substations (typically 132kV-400kV).
- Strong understanding of protection relays, SCADA systems, and control panels.
- Demonstrated experience working under UK DNO / TSO safety ..... full job details .....

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